/*  
 *  @author Philip Stutz
 * 
 *  Copyright 2011 University of Zurich
 *      
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *         http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ch.uzh.ifi.ddis.ds2011.a3.helper;

import java.io.Serializable;

/**
 * The class Triple is a simplified representation of a RDF triple.
 */
@SuppressWarnings("serial")
public class Triple implements Serializable {

	/**
	 * Represents an RDF triple.
	 * 
	 * @param subject
	 *            The string that represents the subject.
	 * @param predicate
	 *            The string that represents the predicate.
	 * @param object
	 *            The string that represents the object.
	 */
	public Triple(String subject, String predicate, String object) {
		this.subject = subject;
		this.predicate = predicate;
		this.object = object;
	}

	/** The subject. */
	public String subject;

	/** The predicate. */
	public String predicate;

	/** The object. */
	public String object;

	/**
	 * Creates a pretty string representation of a triple.
	 */
	public String toString() {
		return "Triple(\n\tsubject=" + subject + ",\n\tpredicate=" + predicate
				+ ", \n\tobject=" + object + "\n)";
	}
}
